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Popular >

simplify 2^k+2^k

Solution

simplify

2^{k} + 2^{k}

Solution

2^{1 + k}

Solution steps

2^{k} + 2^{k}

Add similar elements:

2^{k} + 2^{k} = 2 \cdot 2^{k}

= 2 \cdot 2^{k}

Apply exponent rule:

a^{b} \cdot a^{c} = a^{b + c}

2 \cdot 2^{k} = 2^{1 + k}

= 2^{1 + k}

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20 x^{2} + 20 x + 5

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Frequently Asked Questions (FAQ)

What is 2^k+2^k ?
The solution to 2^k+2^k is 2^{1+k}